package sivan.letcode;

import java.util.LinkedHashMap;

public class LRULinkedHashMap<K, V> extends LinkedHashMap<K, V> {

    private final int maxCapacity;

    private static final float DEFAULT_LOAD_FACTOR = 0.75f;

    public LRULinkedHashMap(int maxCapacity) {
        super(maxCapacity, DEFAULT_LOAD_FACTOR, true);
        this.maxCapacity = maxCapacity;
    }

    @Override
    protected boolean removeEldestEntry(java.util.Map.Entry<K, V> eldest) {
        return size() > maxCapacity;
    }

    @Override
    public V get(Object key) {
        return super.get(key);
    }

    @Override
    public V put(K key, V value) {
        return super.put(key, value);
    }
}
